Babban tauri, juriya mai kyau ga lalacewa, ana iya amfani da shi sosai a yanka, niƙa, da haƙa.
Foda mai laushi ta Diamond yana da ƙarfin watsa zafi mai yawa da kuma kyakkyawan rufin lantarki, ana iya amfani da shi azaman wurin nutsewa na zafi ga na'urorin semiconductor, yana da kyakkyawan juriya ga watsa haske da tsatsa, kuma ana amfani da shi sosai a masana'antar lantarki.
Matsayi | Girman Girman Grit | Yawan yawa | Aikace-aikace |
RVD | 60/70 ~ 325/400 | 1.35 ~ 1.70 | Haɗin Resin & Vitrified |
MBD | 50/60 ~ 325/400 | ≥1.85 | Haɗin Mteal da Haɗin Electroplated |
SMD | 16/18 ~ 60/70 | ≥1.95 | Sawin, haƙa da kayan aikin miya |
DMD | 16/18 ~ 40/45 | ≥2.10 | Miya ko wasu kayan aikin hatsi guda ɗaya |
Siffa: Foda
Yawan yawa: (g/mL a 25°C):3.5
2. Bayanan Tsarin Kwayoyin Halitta
Sinadarin lu'u-lu'u shine C, kuma graphite iri ɗaya ne da bambancin carbon mai kama da juna. A cikin sinadaran ma'adinai, koyaushe yana ɗauke da Si, Mg, Al, Ca, Mn, Ni da sauran abubuwa, kuma sau da yawa yana ɗauke da Na, B, Cu, Fe, Co, Cr, Ti, N da sauran ƙazanta, da kuma carbohydrates.
Tsarin lu'ulu'u na ma'adanai na lu'u-lu'u yana cikin tsarin tetrahedral na tsarin lu'ulu'u na isoaxial. Kwayoyin carbon suna nan a saman kusurwar da tsakiyar tetrahedron, wanda ke da babban daidaito. Kwayoyin carbon a cikin tantanin halitta suna haɗuwa ta hanyar haɗin homopolar a nesa na 154pm. Siffofin lu'ulu'u na yau da kullun sune octahedron, rhomboid dodecahedron, cube, tetrahedron da hexahedron, da sauransu.
3. Abubuwan da suka dace da kwanciyar hankali
Fim ɗin lu'ulu'u na lu'ulu'u wani nau'in haɗakar kayan aiki ne na wucin gadi, an haɗa shi da ƙaramin lu'ulu'u na lu'ulu'u, babban tauri, ƙarancin gogayya, yawan zafin jiki mai yawa (sau 5) don jan ƙarfe, ƙarancin faɗaɗawa, juriyar girgiza mai zafi, kyakkyawan juriyar tsatsa, kyakkyawan ƙarfin rufewa na lantarki, faɗin band, babban watsawa da babban aikin haɗakar electron refractive. Wannan samfurin ba shi da guba.
.Launin lu'u-lu'u ya dogara da matakin tsarki, nau'in da abun da ke cikinsa. Lu'u-lu'u mai tsarki ba shi da launi, gabaɗaya yana nuna matakai daban-daban na rawaya, launin ruwan kasa, launin toka, kore, shuɗi, fari mai madara da shunayya, da sauransu. Mai haske ko haske tare da ƙazanta; A ƙarƙashin hasken cathode, hasken X da hasken ultraviolet, zai fitar da launuka daban-daban na kore, shuɗi mai haske, shunayya, rawaya-kore da sauran launuka na haske; A rana bayan fallasa ga gashi mai duhu a cikin duhu, launin shuɗi mai haske; Hasken Adamantine, ɗan haske mai mai ko ƙarfe, tare da babban ma'aunin haske, gabaɗaya 2.40-2.48.
.Halayen sinadarai na lu'u-lu'u suna da ƙarfi, tare da juriya ga acid da alkali, zafin jiki mai yawa baya hulɗa da HF, HCl, HNO3 mai ƙarfi, kawai a cikin jikin narke na Na2CO3, NaNO3, KNO3, ko tafasa tare da cakuda K2Cr2O7 da H2SO4, saman zai ɗan yi oxidized; Tsatsa a cikin iskar gas mai zafi O, CO, CO2, H, Cl, H2O, CH4.
Aikace-aikace
.Diamond don haƙa ƙasa da haƙar mai, lu'u-lu'u don zana mutu, lu'u-lu'u don abrasives, lu'u-lu'u don arborer, lu'u-lu'u don yanke gilashi, ma'aunin ma'aunin lu'u-lu'u don tauri, lu'u-lu'u don fasaha da sana'o'i.
Ana amfani da lu'u-lu'u don ƙirƙirar fim ɗin lu'u-lu'u akan ƙarfe, filastik, gilashi da sauran kayayyaki. Kamar na'urorin semiconductor da semiconductor masu juriya ga nutsewar zafi, layin rufin lantarki.
.Gilashin sarrafawa, PCD/PCBN, Kayan aikin haƙori da kayan aikin goge dutse
.Inji kayan da ba na ƙarfe ba kamar tungsten carbide, gilashi da nau'ikan yumbu daban-daban
Sarrafa duwatsu, masana'antar gine-gine, don yanke, niƙa da haƙa dutse, kwalta da siminti...
Fa'idodin Foda Mai Lu'u-lu'u
Babban kwanciyar hankali na zafi da sinadarai
Ƙarfin matsi mai yawa, watsar da zafi mai kyau, juriya mai ƙarfi ga tsatsa, ƙarancin faɗaɗa zafi.
Babban tauri da juriya mai kyau na lalacewa
Babban ƙarfin lantarki mai zafi da kuma kyakkyawan rufin lantarki
Kyakkyawan watsa haske